DSC-F505
Ver 1.1 1999.10
3-4.
LENS DRIVE BLOCK DIAGRAM
3-7
3-8
26
25
27
24
14
15
11
10
9
8
12
13
ND FILTER
DRIVE
Q406
ND
FILTER
SW
Q402
IRIS
DRIVE
Q401
LEVEL
SHIFT
Q405
+
–
5
6
7
+
–
2
3
IC404
(SEE PAGE 4-13)
IC401
ND FILTER DRIVE
(SEE PAGE 4-13)
1
M
ND DRIVE (–)
ND DRIVE (+)
ND CONT (–)
ND CONT (+)
M904
ND FILTER
MOTOR
M
DRIVE (–)
DRIVE (+)
M903
IRIS/SHUTTER
MOTOR
EE
BIAS (+)
HALL(+)
BIAS (–)
HALL (–)
GND
M +5V
A +3.2V
D401
D402
H
20
23
22
FC SENS VCC
FC SENS RST
FC SENS GND
+
–
10
9
IC405
(SEE PAGE 4-13)
IC403
(SEE PAGE 4-13)
IC402
(SEE PAGE 4-13)
8
(3/4)
+
–
5
6
IC405
(SEE PAGE 4-13)
7
(2/4)
(1/2)
+
–
12
13
IC405
(SEE PAGE 4-13)
14
(4/4)
IC407
EVR(D/A CONV.)
(SEE PAGE 4-14)
+
–
6
5
IC404
(SEE PAGE 4-13)
7
(2/2)
+
–
3
2
IC405
(SEE PAGE 4-13)
1
(1/4)
IC404:IRIS DRIVE
IC405:HALL AMP
Q404
19
21
16
14
8
6
2•9•22
2•9•22
B4
B3
IN4
IN3
A4
A3
SHUTTER
DRIVE
1
VDD
VM1-3
1
VDD
M +5V
A +3.2V
A +5V
A +3.2V
FOCUS
SENSOR
5
6
7
ZM SENS VCC
ZM SENS RST
ZM SENS GND
ZOOM
SENSOR
ZOOM LENS
UNIT
A +3.2V
3
5
23
25
13
12
11
10
A1
A2
B2
B1
EN2
IN2
EN1
IN1
IC406
FOCUS ZOOM MOTOR PREDRIVE
14
13
12
5
6
4
8
EN0
CAM SO
CAM SI
DIROB
DIROA
S IN
S OUT
SCK
CK IN
9
XCLR
3
CS
VD IN 1
6
21
19
8
18
16
15
14
A3
B3
B4
A4
EN4
IN4
EN3
IN3
CAM SCK
MCK 12
MC PB04
MC PB12
SYS V
17
16
15
EN1
DIR1B
DIR1A
19 SENS 0
18 SENS 1
(SEE PAGE 4-13)
20
VDD
16
18
17
19
3
1
4
2
21
FC A
FC A
FC B
FC B
M
M902
FOCUS
MOTOR
ZM A
ZM A
ZM B
ZM B
TH OUT
M
M901
ZOOM
MOTOR
TEMP
CN401
09
HALL AD
HALL AD
SP VOL
CNT C
CNT Y
MCK12
FC RST SENS
ND ON
LENS RST LED
PE DAC LEVEL
AGC CONT2
AGC CONT1
ZM RST SENS
MC PB09
M SHUT ON
CAM SO
CAM SI
CAM SCK
MC PB04
MC PB12
SYS V
LENS TEMP AD
MCK 12
19
4
5
17
16
6
18
3
2 AGC CONT1
AGC CONT2
A +3.2V
CAM SO
CAM SCK
MC PBO9
IRIS CONT1
IRIS CONT2
HALL REF
HALL GAIN
HALL OFFSET
10
11
VDD
DI
12
PE DAC LEVEL
CLK
15
LD
8
CNT Y
9
CNT C
13
SP VOL
10
11
25
27
28
26
24
23
22
5
9
8
6
25
27
28
26
24
23
22
5
9
8
6
1
3
2
4
6
7
8
21
26
25
24
13
4
16
15
17
12
14
18
M +5V
A +3.2V
CN402
CN402
10
11
18
19
SY-56
BOARD
CN452
CN456
CN451
29
30
2
1
LD-98 BOARD
Refer to
POWER
BLOCK (2)
(SY-56)
(SEE PAGE 3-16)
TO
SY-56
BOARD
(CN452)
(SEE PAGE 3-5)
4
TO
HI-70
BOARD
(CN602)
(SEE PAGE 3-9)
3
TO
HI-70
BOARD
(CN602)
(SEE PAGE 3-11)
2
TO
PS-427
BOARD
(CN252)
(SEE PAGE 3-3)
1
ND ON
LENS UNIT
Q403
ZOOM
MOTOR
DRIVE
FOCUS
MOTOR
DRIVE
M SHUT ON
VM1-3
Summary of Contents for Cyber-shot DSC-F505
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